INSTRUCTIONS GEI--31094J

INSTANTANEOUS OVERCURRENT AND VOLTAGE RELAYS

TYPES PJC and PJV IN DRAWOUT CASE

GENERAL e ELECTRIC

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GEI-31094 Instantaneous Relays Types PJC and PJV

TiME-CURRENT CURVES FOR CONTACTS OF PJG R ELAY

.32 '

\ .06 28 _a_ _b_ \ WIPE 3/64. 3/64. r-- 24

GAP 3/64. 3/64" \ TRAVEL 9/64" 9/64" 20

CLOSING OF "e" CONTACT

�- v / (/) �� � / �OPENING OF "b" CONTACT 0

.04 0 ;z c - u w (/)

0

\. _L .01 Kx_ � �

0 5

2

z 16 0 ' "-... / u w 1'--. (/) - 12 _J ""' V' r--_J 1---r-:i 8 ._ -r--� r--!---4

0 t 2 .3 4 I TIMES PICK-UP

VCLOSING TIME OF "a"CONTACT

r--� --lL: /

10 I

.3'1 .32 .30 28 26 "' 2'1 0

z 0 22 u ... "' 20 .... .... 18

VOPENING TIME OF "b"CONTACT

J •

15 20 25 31 35 I TIMES P ICK-UP

Fig. 1 Time-Curretrt Curves For Type PJC Relays

P.JV RELAY

DROPOUT TIME CURVE PICKUP • 100 VOLTS •-c INITIAL VOLTAGE 115 VOLTS •-c VOLTAGE IS DECREASED SUDDENLY fROW 115 VOLTS •-c TO PER CENT Of PICK Ul' VOLTAGE SHOWN BELOW. ..1 /_

CONTACT ./ , "CLOSING �

TIME /

410

J I /_ I

-

ll ONE CYCLE 160 CYCLE SASISI - :;;;��"" L"_ --r- - r- - f-- -r--- r-- -- r--.. 16 -"' H

a ,_ 12

10 8 6 'I

0

-� J L CONTACT ...,. v OPEN lNG-�

TillE _.,...,. V" -�

10 20 )0 1!0 bo )0 80

fiNAL VOL UGE

Fl g. 2 Dropout- Tille Curves For Type PJY Relay

90 100

r---5

45 50

.. II) > 0 u

.� u.

N .ri! u.

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INSTANTANEOUS OVERCURRENT AND VOLTAGE RELAYS

TYPES PJC AND PJV INTRODUCTION

APPLICATION

* The Type PJC and Type PJV plunger relays are designed for general service. These relays are non-directional and instantaneous when in oper­ation.

TARGET AND SEAL-IN UNIT

TABLE I ,.--- 2 Amp Tap

Carry-Tripping Duty 30 Amps Carry Continuously 3 Amps D-C Resistance 0.13 Ohms Impedance (60 Cycles) 0.53 Ohms

CONTACT

0.2 Amp Tap

5 Amps 0.3 Amps 7 Ohms 52 Ohms

The Type PJC relay is normally used for over-current protection of feeder circuits. When used in conjunction with thermal or time-overcurrent relays, it can be used to protect a motor against very high currents since it will operate before the main relays respond. The Type PJC relay is also used for other current-control functions. The a-c relays are applicable where continuous opera­tion in the pick-up position is not required.

The carrying rating of the contacts is 5 am­peres continuously or 30 amperes for trippingo The interrupting ratings of resistive loads are given in Table II.

CHARACTERISTICS

The time-current and time-voltage curves are shown in Figs. 1, 2, and 3 respectively.

The pickuJl of the Type PJC relays without taps is 1/3 to 1-1/3 of the continuous rating, up to and including the 12 ampere rating. Refer to the data given under BURDENS for ratings higher than 12 amperes and tapped coils. The pickup of the Type PJV relays is adjustable from 61 to 139 per cent of rating.

The a-c dropout is approximately 90 to 95 per cent of pickup at any point within the calibrating range when using the contact arrangement of one "a" and one "b". The d-e dropout is 60 to 90 per cent of pickup.

COIL

Type PJC

RATINGS

Tapped - 5 and 10 amperes

TABLE ll D-C

v ·2� I

4� I 125 250 115

A 1 0.3 5 BURDENS

CURRENT RELAYS

TABLE lli

Rated Cal. VA at 5 W at 5 Amps Range Amps Amps 60 eye. 60 eye.

1.5 0.5-2 165 55 3 1-4 41 12.7 5 2-50 9.6 5.3 6 2-8 11.5 3.56 10 4-100 2.65 0.8 12 4-16 2.65 0.8 25 10-40 0.4 0.125 25 20-80 0.1 0.03 25 40-160 0.025 0.008

A-C

230 1460 2 1

W at 5 Amps

d-e

31 7.6 1.98 2.0 0.5 0.53 0.08 0.056 0.025

Values are for minimum pick-up setting. Untapped - 1.5, 3, 61 12 and 25 amperes, d-e or 25 to t>O cycles

Type PJV Untapped - 115, 230 and 460 volts at 25, 50

or 60 cycles - 125, 250 volts, d-e

VA and W in the drop-out position, with pick­up current applied on the minimum pick-up setting at 60 cycles, are approximately 1. 7 and 0.6 re­spectively.

These instructions do n o t p urport-to cover all details or variations in equipment nor to provide for every possible con tingency to be met in connection with installation, operation or maintenance. Should

further Informa tion be des1red or should par ticular problems arise which are no t covered sufficiently for the purchaser's purposes, the matter should be referred to the General Electri c Company.

Tu the extent required the products descr�bed herein meet applicable ANSI, IEEE and NEMA standards,·

b u t no such assurance �s g�ven with respect to local codes and ord�nances because they vary greatly.

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GEI-31094 Instantaneous Relays Types PJC and PJV

50

40

Vl 30 a z 8 ..... Vl -..J ..J i z -..... ::! 20 ;:::

10

4

I

I I

-1 -- t---t-I

I I i

\ \

._·a• CONTACT CLOSING I

l \ v PICK·UP TIM£ I H f---\

� \

\ ' ' 'b' CONTAQT OPENI�G / P I CK • UP T I ME � ' v

� v ....... ........_

"""-... ....... t--!"-- t--

"r---...__ r-- -""'" - -----r--r-

1.5 2.0 2.5 3.0 VOL TAG£ IN MULTIPLES OF PICK· UP

fig. 3 Time-Voltage Curves for Type PJY Relays (60 Cycles)

1----

"--

- - - -

3 5

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V OLTAGE RELAYS

TABLE IV

Ratings Volt-A mps

V olts Freq. Cal. A B c Range

115 60 70-160 5.52 8.56 9.3 115 50 70-160 5.0 6.8 7.8 115 25 70-160 1.9 2.5 2.8 125 d-e 50-160 - - -250 d-e 100-320 - - -

Watts

A B

2.56 4.15 2.03 3.2 1.0 1.6 5.1 5.1, 5.0 5.0

c

4.9 4.1 1.9 5.1 5.0

Instantaneous Relays Types PJC and PJV CFl<llO�i

A = at 115 volts with plunger set for pickup at mtn­imum point of range.

B = at 115 •volts with plunger set for pickup at 115 volts.

C = at 115 volts with plunger set for pickup at maximum point of range.

AUXILIARY COILS

The resistance of the 0.2 ampere and one ampere holding coils are 6.1 and 0.24 ohms, re­spectively.

RECEIVING, HANDLING AND STORAGE These relays, when not included as a part of

a control panel, will be shipped in cartons de­signed to protect them against damage. Immediately upon receipt of the relay, an examination should be made for any damage sustained during ship­ment. If injury or damage resulting from rough handling is evident, a claim should be filed at once with the transportation company and the near­est Sales Office of the General Electric Company notified promptly.

Reasonable care should be exercised in unpack­ing the relay in order that none of the parts are injured or the adjustments disturbed.

If the relays are not to be installed immediately, they should be stored in their original cartons in a place that is free from moisture, dust, and metallic chips. Foreign matter collected on the outside of the case may find its way inside when the cover is removed and cause trouble in the operation of the relay.

TABLE V

**

No. No. Reset Relay Relay Contact Contacts H-Hand Model Units Code Per Unit S-Self Holding Target

PJC11E(-)A 2 11 2 s 0 11A D -A 4 20 2 s 0

llAH -A 1 All 2 s 0 llAL -A 2 20 2 s 0 llAR -A 2 ll 2 s 0

11AX -A 2 ll 2 s 0 12C�-r 3 20 2 H M 12F -A 3 ll 2 H M 12L(- A 2 All 2 H M 12T(-A 3 02 2 H M l5Crr 3 13 4 s 0 15D -A 3 22 4 s 0 15E -A 3 40 4 s 0 15F -A 3 40 4 s 0 16A(-)A 2 11 2 s E

13 4 21A (-)A 1 20 2 s 0

PJVllW(-)A 1 All 2 s 0 11A D(-�A 2 02 2 s 0

llA E(-A 1 All 2 s 0

14D(-)A 3 22 4 s M

:f: - External Conn. Fig. 4 t - Universal Target and Seal-in Unit - 0.2/2 amp. rating.

** - PJCllAH has a current dropout calibration.

A -Universal Target without Seal-in Contacts

M-0 M 0

M-0 M-0 M-0

M M M M

� . M M A M E

t 0 0 0

M

Int. Size Outline&: Conn. of

Taps P.D. Fig. Fig. Case

No 23 5 S1 No 26 6 M2 No 23 7 S1 Yes 23 8 Sl No 23 9 S1 Yes 23 10 S1

No 25 ll M1 No 25 12 M1 No 23 5 S1 No 25 13 Ml No 26 14 M2 No 26 15 M2 No 26 16 M2 No 26 14A M2 No 26 16 82

24 17 No 23 18 81

No 23 * 19 S1 No 23 14 81 No 23 21 Sl

No 26 22 M2

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GEI-31094 Instantaneous Relays Types PJC and PJV

DESCRIPTION The Type PJC and Type PJV relays consist

of one or more units mounted in a drawout case. The units are of the plunger type with the armature, on a plunger rod, being adjustable to vary pickup. The moving contacts are fastened to a * Textolite contact carrier which is molded to the plunger rod. The armature assembly is positioned by a cali­brating tube which is assembled to a magnet frame. All of these parts including a coil, pole piece, stationary contacts and a target are assembled on a molded Textolite base. In some units, there is an additional coil, mounted on the magnet frame, which is part of a hinged armature element that performs an electrical holding function. All targets are provided with external reset buttons, which also reset the contacts of relays that are designed to be hand reset.

Table V itemizes the different features of the types of relays included in this book. The contact code indicates the different combinations that are available (pertaining to the one relay). The first

digit indicates the number of circuit-closing con­tacts and the second digit indicates the number of circuit-opening contacts. When "All" is specified, it is meant that any possible combination can be obtained upon request.

Example:

To get a complete description of the Type PJC­llE relay, refer to Table V and you will find that this relay has two units, each unit having one circuit opening and one circuit-closing contact. The armature is self reset and a mechanical target can be had if required. The two units are mounted in a size Sl case, as shown in Fig. 24. The internal connections are shown in Fig. 5.

The Type PJC relays have current ratings and are calibrated in amperes. The Type PJV relays have voltage ratings and are calibrated in volts. The calibration ranges available are listed under BURDENS.

INSTALLATION LOCATION

The location should be clean and dry, free from dust and excessive vibration, and well lighted to facilitate inspection and testing.

MOUNTING

The relay should be mounted on a vertical surface. One of the mounting studs or screws should be permanently grounded by a conductor not less than No. 12 B & S gage copper wire or its equivalent.

The outline and panel drilling diagrams are referred to in Table V.

CONNECTIONS

The internal connection diagrams for the var­ious relays and the external connection diagram for the Type PJVllW relay were referred to in Table V.

ADJUSTMENTS

The relays have been adjusted at the factory; however, before the relays are put into operation, it is advisablt: to check each relay to be sure that the adjustments have not been disturbed, the fol­lowing points should be observed in restoring them.

PICKUP

Any desired setting, within the calibrating range may be obtained by turning the armature

• Reg. Trade-Mark of General Electrtc Company 6

on the plunger rod. The armature is provided with an internal locking spring which requires no adjustment.

On relays with tapped coils, the pickup depends on the tap connection as well as the armature setting. For such relays, the pick-up value for a given calibrating mark and tap connection is given on the nameplate. On any model of Type PJC and Type PJV relays, the number associated with any given calibrating mark on the calibrating tube is found on the nameplate. This is the value at which the relay will just pick up and close its "a"

contacts if the bottom of the armature is adjusted to the calibrating mark when in the de-energized position.

CONTACTS

The normal adjustment of contacts will give 3/64 inch wipe. This may be adjusted by bem.ling the contact stops which are located between the stationary-contact springs and the ribs on the molded base. The bend should be made about 1/4 inch from the front tip of the stop. A change in wipe on the "b" contact affects the pickup for a given armature setting in the de-energized posi­tion. An increase in wipe on either the "a" or the "b" contacts decreases the contact gap and in­creases the difference between pick-up and drop­out points and vice-versa.

The contact pressure at the maximum/ick­up or drop-out positions may be adjuste by bending the stationary-contact springs, near the part attached to the base. This adjustment may change the contact gap and contact wipe slightly.

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Adjustments of contact stops within the normal range, does not affect the contact pressure at the maximum pick-up or drop-out positions, as the con­tact springs are separated from the stops in these positions.

AUXILIARY HOLDING UNIT

The holding unit is normally adjusted to keep the plunger in the operated position after the main coil has been de-energized. If adjustment

Instantaneous Relays Types PJC and P.JV GEI-31094

is required, the polepiece, while in the operated position, should be set so that approximately 1/32 inch gap is between its end and the surface of the armature. The slotted end of the polepiece is excessible through a hole in the top of the magnet frame. The locknut provided should be tightened after the proper setting has been obtained. The holding unit should operate at 80 percent of its rating. If a target is provided, it should operate and be in full view when the holding coil is ener­gized.

OPERATION In all models covered by these instructions,

the moving contacts are operated directly by the plunger assembly.

On relays equipped with a mechanical target, the target is lifted by a cross-pin through the plun­ger rod. On relays equipped with an electrical target, the target has no mechanical relation with the plunger assembly; instead, it is lifted by the auxiliary armature. In either the mechanical or electrical types, when the target is lifted, arising from behind the target shield to a position where it is visible, it must be reset by hand.

Electric holding is provided by an auxiliary armature holding up the plunger assembly when the auxiliary coil is energized; it is not intended to lift the plunger from the de-energized position.

Hand-reset contact action is provided by pass­ing the target wires through the two pins in the bottom of the plunger rod. When the armature is atracted upward, the target is lifted and is held by the target latch. The top target pin prevents the plunger rod from dropping until the latch is disturbed by the manual movement of the reset button in the cover. The voltage relays are hand reset on the noarmally-closed contacts only.

MAINTENANCE PERIODIC INSPECTION

These relays should be inspected at least once every six months. When checking the relay, it is advisable to keep in mind, the points covered under ADJUSTMENTS.

CONTACT CLEANING

For cleaning fine silver contacts, a flexible burnishing tool should be used. This consists of a flexible strip of metal with an etched roughened surface, resembling in effect a superfine file. The polishing action is so delicate that no scratches are left, yet corroded material will be removed

rapidly and throughly. The flexibility of the tool insures the cleaning of the actual points of con­tacts.

Fine silver contacts should not be cleaned with knives, files, or abrasive paper or cloth. Knives or files may leave scratches which in­crease arcing and deterioration of the contacts. Abrasive paper or cloth may leave minute par­ticles of insulating material in the contacts and thus prevent closing.

The burnishing tool described is included in the standard relay tool kit obtainable from the factory.

RENEWAL PARTS It is recommended that sufficient quantities

of renewal parts be carried in stock to enable the prompt replacement of any that are worn, broken or damaged.

When ordering renewal parts, address the

nearest Sales Office of the General Electric Com­pany, specify quantity required, name of part wanted, and give complete nameplate data. If possible, give the General Electric Company req­uisition number on which the relay was furnished.

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8

GEI-31094 Instantaneous Relays Type PJC and PJV

llr-

[ -

) ) 1 3 5 7 2 4 6 8

""�,,� CNHE' J5ED) L-

A--c SCX.Jf?CE

ll

) 9 10:

�r-::-1--<>- +

L<>- -

PJVll PJVll D w

Fi�. 4 External Connections for Type PJVIIL Relay

11 lOW£110 RtiGIT

t I r1 r1 r1 t I 2 6 8 10

F ig. 6 Internal Connections for Type PJCIIA[J Relay

tl? 0 r-. U) m RIGHT lJNIT �

1.0 ::.;:

.5!' u.

U) UT(RNAJ,.. CONNECT(O�S j�RONT VIEW� i: SHORT h NG(Il' .5!'

Fig. 5 Internal Connections for Types PJCJIE and PJCI2L Relays

CC:t NUMB R 20 .. Ct

****** FRCNT VIEw ·----

MAKE COTTED CJNNECT!Q�S �-1 I I I I

I I I I *

{-_ * r1 r1 l fl I ' 8 10

* ==Short finger

Fig. 7 Internal Connection for Type PJCI lkH Relay

u.

... r-. M U) 0 0 Cb � 1.0 .� u.

<r 0 0 1.0 U) r-. M tl? � r-. ti>

u::

,,.,

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co .<!! u.

..... N L.O co L.O 0 M � �

.E' u.

..... en L.O <( N cg M 0 ..... .2' u.

..... . E' u.

• •

LEFT UNH

- R;�GHT UNitT

fll, I r1 r1 fl z ' a· a to

Fig. 8 Internal Connections for Type PJCIIH Relay

r 1. . . I � I

OPEfi.CO I L

6 10

• =Short finger

Fig. 10 Internal Conn�::ctions for Type PJCIIAX Relay

Instantaneous Relays Type PJC and PJV GEI-31094

•

l I 1

2 6 8 10

Fie;;. 9 Internal Connections for Type PJCIIA R Rel ay

LEFT WIOOLE

"• Sl'ORT FINGER

RIGKT

RIGH !tMO CCIHACTS

Fig. II Internal Connections for Type PJCI2C Relay

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GEI-31094 Instantaneous Relays Types PJC and PJV

LEFT UN IT TOP (FRONT VfEW)UNJT

tlt 0 5 6

2 4 6

RiGHT UNIT (FRONT VIEW)

I ' � . tlr 7 b 9

8

Fig. 12 Internal Connections for Type PJCI2F Relay

10

� I f1 r1 f1 fl 2 4 6 8 10

Fig. 1� Internal Connections for Type PJCI5C Relay

I l . y l 10

A=l(fl LNIT 3=TOP LNIT C=RIGHT UNIT

(fRONT VIEW)

c f

1(1

Fig. 13 Internal Connections for Type PJCI2T Relay.

,-'1[---, �. OCl : or2 I or3

• • _J l_l -I�1�1r1 2 4 6

v*' X • � SHORT F I NGcR

Fig. 15 Internal Connections for Type PJCI5F Relay

20

r ,, 1'*

..

lC

M c<, (.C 0') <::1' l.C) .-(.C � N .-.!:' u.

Cl u.

.-6 0') l.C) r-. � l.C) (.C .-0 l.C) .-.!:' u.

.·' •"'\

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c.o .... .� LL.

.... r.:. c.o 1!'1 co � 0 .... 0

.� LL.

co .... . !:' LL.

Ol ....

. !:' LL.

Fig.

13 0 i 14 I 9 �---;1; I I

I A �A -� :� I ! s

:t B .-J, r--4 c

c ·--l�

RELAY A • TOP UNIT ReLAY B• LOWER LEFT UNIT RELAY C• LOWER RIGHT UNIT

{ll' v • 5

16 Internal Connections

I H

15

lJ L� -

�� y i �

for

17 • i 18 I • ;\_J "'-1

! A I

:;ts I � C I L__j

i B

i �-t ['Y 7 !

I C) 8

c i

�'-� yV 6 !, I 6 10

X• SHORT FINGER

Type PJCI5D Relay

19

I '" . r.

OPERATING COILS.

Fig. 18 Internal Connections for Type PJCI6A Relay

Instantaneous Relays Type PJC and PJV GEI-31094 11 0

12 ' 9 lJ. -A

, --- ,

I --'-

fOC3 jOG.2 -OC1 �

-� ---

� ,Tl

"- " I �,1; y y

6 I

I 1 6 2

13 9

---r--_L

TOP tk,T. � Uh ,' T L N

16 0 j ·I\

,- ,

-,

OC1 i , QC2 ,

I

I �' --------=-- � ,·- __ , y- \

-- \

6 I 0 3 5

0 6

17 0

l 18 0

19 0

J . OC3 - �()cz Toc1

-- � -i

• OC3

). �--I

6 9

6 8 ;c ' SHORT FINGER

20 \:'

. ,. , .

�-

lb

Fig. 17 Internal Connections for Type PJCI 5E Relay

4 6 8 *=SHORT FINGERS

Fig. 19 Internal Connections for Type PJC21A Relay

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GJ.�I-31094 lnstantaneous Relays Type PJC and PJV

CODE CODE CODE CODE NUfJBER 20 11 02 CONTACT ..L..l tf ff DIAGRAM TT

FRONT VIEW

OPERATJ NG COtl

n. n. .

� I � I � I 1 2 4 6

• =SHORT FINGERS

Fig. 20 Internal Connections for Type PJVIIW Relay

CODE N MB R 20 11 0�

j_j_ * *'* * TT ON V EW

"" oo m" ''",7 ""' " '"""""' "f "\'�' "'QO "'"·

I

'I

r 5

I

�m I I I I I I I I

r --r1 r 8 10

INTERNAL CO.�NECTIONS !fRONT VIEWJ • � SHORt FINGERS

Fig. 22 Internal Connections for Type PJVIIAE Relay

12

LEFT u"'IT RIGHT UhiT

n

l· r • l

z: '"" ::z:: •

. . l· �

I � I � I t I 2 8

r i I •

10

• : SHORT FiNGERS

Fig. 21 Internal Connections for Type PJVIIAD Re lay

13 I 5 17 19

I �� r 16 L4 I 20

t-"1 ! T . I

A I A I IB I I B I I c i I c I I I A _ _J L __ _j

r� ---, ,----, B I A } I TA !

j -s I B I

i Ic i c I

f� I I . l • l f-1 I 3 • 5 9 • 2 � 6 8 10

RELAY A= TOP UNIT RELAY 8 =LOWER lEFT UNIT RELAY C =LOWER RIGHT UNIT

• =SHORT fINGER MAKE DOTTED CONNECT I OHS WHEN S�ORT I NG BARS ARE REQUIRED.

Fig . 23 Internal Connections for Type PJVI40 Relay

•

0 N .� u..

N N co N en 0 N co � .... N .!2' u..

tO a, en N en 0 N co � N N .� u..

'N M " en " 0 U') co � M N .!2' u..

"''"'

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.2' u.

Instantaneous Relays Type PJC and PJV GEI-31094

- 6. 625 168MM

PANEL LOCATION

SEM I -FLUSH SURFACE <2> 5/16-18 STUDS FOR SURFACE MTG.

IO.r .,p �MTG . MTGl l

H---------..: :-1------.f-.-------....

9' 125 232MM

< 4) 1 0- 32 X 3/ 8

MTG. SCREWS 10-32 STUDS

8.375 212MM

STUD

NUMBERING

GLASS 9 7 5 3 1

00000 b"

1/4 DRILL 4 HOLES 6MM�

2' 187 56MM

4.375T 111 Mt--1

J

- -

lo'

. 218J 5MM

/a 1 . 12s - _ I 29MM I

I I I

I t I -ct- -�---

CUTbUT I

I I

I

I

5.687 144MM

I I u_ � 6. 187 iJ�M :13. 0 I 1--- 157MM 176MM ---

4.406 112MM

- _L 8. 81

223M 2 M

--I.-00000 10 8 6 4 2

BACK VIEW

FOR PANEL DRILLING SEtv1I-FLUSH MOUNTING

F�ONT VIEW

3/4 DRILL 10 HOLES

19MM PANEL DRILLING FOR SURFACE MOUNTING

FRONT VIEW

TYPICAL DIM.

INCHES tv1tv1

Fig. 24

CASE 3.0 I 76MM

5/16-18 STUD

VIEW SHOWING ASSEtvlBLY OF HARDWARE FOR SURFACE tv1TG. ON STEEL PANELS

Outline and Panel [irilling Dimensions for l)rawout Relays - Size Sl Case

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GEI-31094 Instantaneous Relays Type PJC and PJV

6.625 168MM

0/

0.312 261MM

GLASS

lr<'--

,p

/a

PANEL LOCATION SEMI-FLUSH SURFACE

�MTG. MTG

..:.jl

(4) 1 0-32 X 3/8

MTG. SCREW'S

,-

(2) 5/16-18 STUDS FOR SURFACE MTG.

1 9171 51311

00000 00000

9.875 201 81614 12

25 0MM

---I.-

STUD NUMBERING

9 7 5 3 1 00000

00000 10 8 6 4· 2

BACK V I E'W 1/4 DRILL 4 HOLES

1 . 125-

_ I 29MM I

CUTOUTS MAY REPLACE �

14

6MM� 2.781 56MM

5.562T 141MM

- -

' r...

. 218 I SMM ---1

I I

I [_ I

-� - � ---

CUTbUT I

I I I I

5.687 144MM

PANEL DRILLING

5 1

-.000

27MM

j_ 10.000

254MM

u FOR SEMI-FLUSH MOUNTING

FRONT VIE\.J

TYPICAL DIM.

CA

3.0 I 76MM

5.25

DRILLED HOLES

1. 75 [ 46MM

4.875 123MM

t

133MM

3/4 DRILL 20 HOLES

19MM PANEL DR I LL I NG FOR SURFACE MOUNT I NG

FRONT VIEW'

5/16-18 STUD

INCHES MM

VIE\.J SHOWING ASSEMBLY OF HARDWARE FOR SURFACE MTG. ON STEEL PANELS

F11�. 2b Out I ine and Panel Dri II ing Dimensions for Drawout Relays - Size S2 Case

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5' 125 384MM

lJ) 1/4 DRILL 4 HOLES 6MM1_\ 0. 187

I _31MM

10' 37;r-263MM

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5.687 144MM

PANEL DRILLING

Instantaneous Relays Types PJC and PJV GEI-31094

PANEL LOCATION SEMI-FLUSH SURFACE (4) 5/16-18 STUDS

FOR SURFACE MTG . . �TG. MTGl l

H----------i :-1----.. f---------.

7 1

-

< 6) 1 0-32 X 3/8 MTG. SCREWS

.406 80MM _L

14.812 375MM

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14.375 365MM

10-32 STUDS

STUD NUMBERING

9 7 5 3 1 00000

00000 10 8 6 4 2

BACK VIEW CUTOUT MAY REPLACE

DRILLED HOLES

PANEL DR I LL I NG FOR SEMI-FLUSH MOUNTING

FRONT VIEW

FOR SURFACE MOUNTING FRONT VIEW

TYPICAL DIM. INCHES

MM

CASE � 3.0

I 76MM 5/16-18 STUD

VIEW SHOWING ASSEMBLY OF HARDWARE FOR SURFACE MTG. ON STEEL PANELS

Fig. 28 Outl lne and Panel Drilling Dimensions for Drawout Relays-Size Ml Case

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GEI-31094 Instantaneous Relays Type PJC and PJV

PANEL LOCATION

6.625 SEMI-FLUSH SURFACE

168MM �MTG. MTG

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6.312 414MM

0

1 1 .56;r-293MM

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-_ I

29MM I

(6) 10-32 X 3/8 MTG. SCREWS

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203MM

-fi- - 1- - - 4 j_ CUTbUT I 16.000

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_ � 406MM

L--+--------11 w PANEL DRILLING

FOR SEMI-FLUSH MOUNTING FRONT VIEW

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< 4) 5/16-18 STUDs"'"'

FOR SURFACE MTG.

1917151311 00000

00000 15.875

2018161412

403MM STUD

NUMBER I NG

9 7 5 3 1 00000

0000 .0 10 8 6 4 2

BACK VIEW

CUTOUT MAY REPLACE DRILLED HOLE

PANEL DRILLING FOR SURFACE MOUNTING

FRONT VIEW

5/16-18 STUD 3.0 TYPICAL DIM. I 76MM

INCHES VIEW SHOWING ASSEMBLY OF HARDWARE MM FOR SURFACE MTG. ON STEEL PANELS

Fig. 27 Outline and Panel Drilling Dimensions for Drawout Relays - Size M2 Case

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